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投稿时间：2008-09-11 修订日期：2009-03-02
投稿时间：2008-09-11 修订日期：2009-03-02
中文摘要: 2006年6月22日从中午至半夜，上海浦东机场连续发生了3次强对流天气过程，对
飞行安全及航班的正常都造成了很大影响。利用各种常规观测、多普勒雷达、卫星云图及风
廓线仪等资料，对6月22日的连续性对流过程进行对比分析。发现此连续对流过程中3次强
对流天气发生、发展过程具有明显差异，其触发机制也各不相同。其中第一次强对流天气为
局地热力对流；第二次强对流天气为锋面过境引起的飑线过程；而第三次强对流天气是伴随
中尺度低压环流的对流过程。在各次强对流过程发生前，浦东机场风廓线仪资料中均出现明
显的风向的垂直切变，具有较好的预警意义。
Abstract:Based on the conventional data, satellite image, Doppler radar echo an
d wind profiler information, a consecutive convection process in the Pudong Int
ernat
ional Airport on June 22, 2006 is analyzed. The results show that the first seve
re convection event in the process was a local heat convection, the second sever
e co
nvection event was a squall line triggered by cold front, and the third severe c
onve
ction event was caused by mesoscale depression circulation. During the time earl
ier before the squa
ll line occurs， an apparent vertical wind shear was shown by the wind profiler
information of the Pudong International Airport. It was of early warning signif
icance.
文章编号： 中图分类号： 文献标志码：
基金项目:
| Author Name | Affiliation |
| Tang Min | Air Traffic Management Bureau of East China, Shanghai 200335 |
| Mei Jue | Air Traffic Management Bureau of East China, Shanghai 200335 |
引用文本：
唐民,梅珏,2009.上海浦东机场一次连续出现的强对流天气对比分析[J].气象,35(10):25-31.
Tang Min,Mei Jue,2009.Analysis of a Consecutive Convection Process in Pudong International Airport[J].Meteor Mon,35(10):25-31.
唐民,梅珏,2009.上海浦东机场一次连续出现的强对流天气对比分析[J].气象,35(10):25-31.
Tang Min,Mei Jue,2009.Analysis of a Consecutive Convection Process in Pudong International Airport[J].Meteor Mon,35(10):25-31.